Li Jinjun, Chinese Ambassador to the DPRK, together with the staff members of the Chinese Embassy in DPRK, toured the Taean Friendship Glass Factory on Thursday. The factory, built with Chinese assistance, is a symbol of friendship between China and the DPRK. Covering an area of 183,000 square meters with more than 1,000 employees, the factory has become DPRK's largest manufacturing center for a wide range of glass products.